Richard Gamble, author of The War for Righteousness: Progressive Christianity, the Great War, and the Rise of the Messianic Nation, talks about religion as a factor in World War I. And read Richard's article "Was World War I the Last Crusade?"

Joseph Salerno, director of the graduate program in economics at Pace University, academic vice president of the Mises Institute, and author of Money: Sound and Unsound, joins Tom to cover a wide variety of Austrian ground.

Michael Boldin of the Tenth Amendment Center returns for an update on nullification initiatives, plus his anti-NSA work with Greenpeace. Check out his new report, "The State of the Nullification Movement 2014."